Home
Class 12
CHEMISTRY
Biochemical Oxygen Deman, (BOD) is a mea...

Biochemical Oxygen Deman, (BOD) is a measure of organic material present in water. BOD value less than `5 "ppm"` indicates a water sample to be

A

rich in dissolved oxygen

B

poor in dissolved oxygen

C

highly polluted

D

not suitable for aquatic life

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise MATCH THE COLUMN|7 Videos

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|14 Videos

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise Level 1|58 Videos

  • d-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|6 Videos

  • METALLURGY

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|30 Videos

Similar Questions

Explore conceptually related problems

Biochemical Oxygen Demand , (BOD) is a measure of organic material present in water . bOD value less than 5 ppm indicates a water sample to be ………. .

Biochemical Oxygen Demand (BOD) is a measure of:

Biochemical oxygen demand (BOD) is a measure of organic meterial present in water : BOD value less than 5 ppm indicates a water sample to be

BOD value less than 5 ppm indicates as water sample to be :

Biochemical Oxygen Demand (BOD) is a measure of organic materials present in water. If BOD value is less than 5ppm then water sample is to be

Biochemical Oxygen Demand (BOD) in a river water

Biochemical oxyge Deman (BOD) in a river water:-

BOD is a measure of polluting organic matter present in a sample of:

VK JAISWAL-ENVIRONMENTAL CHEMISTRY-Level 2
  1. Photochemical smog occurs in warm, dry and sunny climate, One of the f...

    Text Solution

    |

  2. Which of the following statements is not true about classical smog?

    Text Solution

    |

  3. Biochemical Oxygen Deman, (BOD) is a measure of organic material prese...

    Text Solution

    |

  4. Which of the following statements is wrong?

    Text Solution

    |

  5. Sewage containing organic waste should not be disposed in water bodies...

    Text Solution

    |

  6. Which of the following statements about photochemical smog is wrong ?

    Text Solution

    |

  7. The gaseous envelope around the earth is known ias atmosphere. The low...

    Text Solution

    |

  8. Dinitrogen and dioxygen are main constituents of air but these do not ...

    Text Solution

    |

  9. The pollutants which come directly in the air from sources are called...

    Text Solution

    |

  10. Which of the following statement is correct?

    Text Solution

    |

  11. Which of the following practices will not come under green chemistry?

    Text Solution

    |

  12. Which of the following acts as rocket propellants?

    Text Solution

    |

  13. When rain is accompanied by a thunderstorm, the collected rain water w...

    Text Solution

    |

  14. The smog is essentially caused by the presence of :

    Text Solution

    |

  15. Ozone in stratosphere is depleted by

    Text Solution

    |

  16. Which one is responsible for depletion of ozone layer in the upper str...

    Text Solution

    |

  17. Identify the wrong statements in the following:

    Text Solution

    |

  18. Identify the wrong statements in the following:

    Text Solution

    |

  19. What is DDT among the following ?

    Text Solution

    |

  20. The gas leaked from a storage tank of the Union Carbide plant in Bhopa...

    Text Solution

    |